Number base converter
Binary to Hexadecimal Converter
Convert binary numbers to hexadecimal for programming, computer science, and digital logic.
Base converter
Binary to Hexadecimal
Convert whole numbers between decimal, binary, hexadecimal, and octal.
Binary input can use only 0 and 1.
Result
A
Binary (base 2) to Hexadecimal (base 16)
How Binary to Hexadecimal Conversion Works
Binary uses base 2, while Hexadecimal uses base 16. The converter first reads the input value in base 2, then writes the same whole number in base 16.
This tool supports whole numbers within JavaScript's safe integer range. Binary output is grouped in blocks of four digits so long results are easier to read.
Example Conversions
| Binary | Hexadecimal |
|---|---|
| 1010 | A |
| 1111 | F |
| 1010 1101 | AD |
| 10000000 | 80 |
FAQ
What does Binary to Hexadecimal Converter do?
It converts a whole number written in Binary (base 2) into Hexadecimal (base 16).
Is Binary to Hexadecimal conversion exact?
Yes. Number base conversion rewrites the same whole number in another base, so the value itself does not change.
Can I use spaces in binary or hex input?
Yes. Spaces are ignored, so grouped binary like 1010 1101 is accepted.
Is this converter private?
Yes. The conversion runs locally in your browser and does not need a database or paid API.